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Corrosion Protection Serrated Fin Tube Electric Fin Tube Energy Saving ISO 9001

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Corrosion Protection Serrated Fin Tube Electric Fin Tube Energy Saving ISO 9001

Brand Name : Y&G

MOQ : Negotiation

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 8000MT per month

Delivery Time : 25~35days

Packaging Details : Strong Plywood Case With Steel Frame

Tube material : stainless steel,carbon steel,copper,alloy steel,etc.

Type : serrated fins fin tube

Certification : ISO 9001:2008,PED

Fin Thick : about 0.4mm or according to buyer's requirement

Package : Wooden case with steel frame

Product Processing : Extruded,Embedded,Combined,High Frequency Welding, etc.

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serrated fins fin tube

Product Description

Economy and Energy Saving


The high-fin tube is used to advantage when gases are to be heated or cooled or

when a process stream is to be air-cooled. High-fin tubes come in a wide variety of

fin heights, thickness, and spacings, giving values of Ao/Ai up to 25. For corrosion

protection, a mechanically bonded liner tube may be used inside the finned tube.

The liner can be made of corrosion-resistant alloy, while the outer tube and fins are

made of a high conductivity metal such as copper or aluminum to improve heat transfer.
One major application of high-finned tubes is in air-cooled heat exchangers. Atmospheric

air, like all low pressure gases, gives a very low heat transfer coefficient at normal velocities.

By contrast, the tube-side fluid, usually a liquid to be sensibly cooled or a vapor to be

condensed may have a coefficient up to 100 times higher, or even more. Therefore, high-finned

tubes are used in these exchangers to reduce to overall size of exchanger required.

Name Finned Tube
Brand LIFENG
Standard

ASME SA213/ASTM A213,ASME SA106/ASTM A106,ASME SA179/ASTM

A179,ASTM B111

Base Tube Material stainless steel, carbon steel, copper alloy,alloy steel (No theoretical limit)
Fin Material Aluminium,Copper Alloy,Stainless Steel,Carbon Steel
Fin Tube Type 1. Extruded fins tube
2. Serrated fin tubes
3. L Type fins tube
4. G Type fins tube
5. LL Type fins tube
6. H Type fins tube
7. KL Type fins tube
Base Tube O.D 20~190mm
Fin Depth 0.5~4mm
Fins per inch As customer's request
No fin area on both side As Customer's request.
Design Temperature Below 450°C
Product processing Extruded,Embedded,High Frequency Welding etc.
Ends PE/Plain Ends, BE/Beveled Ends
Test Requirement

Physical Property Test,Chemical Composition Analysis,Non-Destructive

Test,Other Inspection and test as customer's requirement.

Application

Air Cooler,Charge Air Chiller, Condenser,Evaporator, Fluid Cooler, Gas Cooler,

Oil Cooler, Radiator, Refrigeration,Steam to Air Heat Exchanger,superheater etc.

Certificate ISO9001:2008,PED/97/23/EC
Package Wooden cai with steel frame.
Product Origin Jiangsu, China(mainland).
Payment Terms T/T, L/C
Nearest Port Shanghai
Supply Ability
Supply Ability:
100 Ton/Tons per Month
Packaging & Delivery
Packaging Details
Wooden case with steel frame
Port
Shanghai
Lead Time :
30~60days
Corrosion Protection Serrated Fin Tube Electric Fin Tube Energy Saving ISO 9001


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